Home / 9,267.01-13,884.24-7,716.98

Finding the Fourth Proportional to 9,267.01, 13,884.24 and 7,716.98

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Solution

The fourth proportional to 9,267.01, 13,884.24 and 7,716.98 is: 11,561.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267.01 : 13,884.24 = 7,716.98 : x
  2. Step 2: Convert to fraction form
    9,267.01/13,884.24 = 7,716.98/x
  3. Step 3: Cross multiply
    9,267.01x = 13,884.24 × 7,716.98
  4. Step 4: Simplify right side
    9,267.01x = 107,144,402.40
  5. Step 5: Solve for x
    x = 107,144,402.40/9,267.01
  6. Step 6: Final answer
    x = 11,561.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.